Zalman S3 Compact ATX Mid-Tower vs Zalman RAVN Compact ATX Mid-Tower: Spec Comparison
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This comparison of the zalman s3 compact atx mid tower desktop PC case vs ravn compact atx helps you decide between two compact ATX builds. Both cases support ATX motherboards and include 120mm fans. The S3 features an acrylic side panel and supports up to 330mm GPUs. The RAVN uses tinted tempered glass and includes an RGB lighting strip. The RAVN also allows larger front radiators. Your choice depends on whether you prioritize GPU clearance or aesthetic lighting.
Key differences
| Aspect | Zalman S3 Compact ATX Mid-Tower Case | Zalman RAVN Compact ATX Mid-Tower Case |
|---|---|---|
| Side Panel Material | Acrylic | Tinted Tempered Glass |
| Max GPU Length | 330mm | 295mm |
| Radiator Support | 120mm Front | 240mm Front, 120mm Rear |
| Lighting | Not listed | RGB Strip |
| Weight | 8.38 pounds | 7.05 pounds |
Which one should you choose?
Choose Zalman S3 Compact ATX Mid-Tower Case if
- You need to install a graphics card longer than 295mm.
- You prefer a lightweight case for easier transport.
Choose Zalman RAVN Compact ATX Mid-Tower Case if
- You want to install a 240mm front radiator.
- You prefer tempered glass and built-in RGB lighting.
- You want a lighter case.
Verdict: Choose the S3 if your primary concern is fitting long graphics cards. Select the RAVN if you want better cooling options with a 240mm radiator and modern RGB aesthetics.
S3 vs RAVN Compact Specs
Side Panel Material
The Zalman S3 Compact uses a full acrylic side panel. Acrylic is lighter than glass and less prone to shattering, though it scratches more easily. The Zalman RAVN Compact features a premium tinted tempered glass panel. Tempered glass offers a clearer, more premium look that showcases your internal components better. It is also more durable against scratches than acrylic. If you prefer a sleek, high-end aesthetic for your build display, the RAVN’s glass panel is the superior choice. If you prioritize durability and lower weight, the S3’s acrylic is a practical alternative.
Radiator Support
Cooling flexibility differs significantly between these two cases. The Zalman S3 Compact supports a maximum radiator size of 120mm at the front. This limits you to smaller air or liquid cooling setups. The Zalman RAVN Compact supports a 240mm radiator at the front and a 120mm radiator at the rear. This allows for larger, more efficient liquid cooling loops to manage heat in high-performance builds. The RAVN provides much greater flexibility for water cooling enthusiasts. If you plan to use a 240mm or larger radiator, the S3 is not compatible with your needs.
GPU Compatibility
Graphics card length is a critical factor for modern builds. The Zalman S3 Compact supports GPUs up to 330mm in length. This accommodates most standard and many large graphics cards without issues. The Zalman RAVN Compact supports GPUs up to 295mm. This is a tighter constraint, potentially excluding several high-end, triple-fan graphics cards. The S3 offers 35mm more clearance for your video card. If you are using a large, bulky GPU, the S3 provides the necessary space. The RAVN may require you to choose a shorter card model.
Lighting Features
Visual customization is handled differently by each case. The Zalman RAVN Compact includes a front spectrum RGB lighting strip. You can control the lighting effects on the fly using a button on the I/O panel. This adds immediate visual flair to your setup. The Zalman S3 Compact does not list any integrated RGB lighting or LED strips in its specifications. It relies on a clean, hairline front panel design without active lighting. If you want built-in, customizable RGB effects without adding extra fans or strips, the RAVN is the clear winner. The S3 is better for a minimalist, non-lit aesthetic.
Physical Dimensions and Weight
The physical footprint and weight vary between the two models. The Zalman S3 Compact measures 16.2 inches in length, 7.44 inches in width, and 17.8 inches in height, weighing 8.38 pounds. The Zalman RAVN Compact is slightly shorter at 15.6 inches in length, but slightly wider at 7.76 inches and shorter in height at 16.7 inches. It also weighs less at 7.05 pounds. The S3 is taller and heavier, while the RAVN is more compact in height and lighter. The S3 may fit better in taller spaces, while the RAVN is easier to move and handle due to its lower weight.
Which case fits your build best
You want maximum airflow and GPU length
The S3 supports GPUs up to 330mm, offering 35mm more clearance than the RAVN. It includes three 120mm fans for immediate cooling. You can install up to eight fans total. The dual intake design with metallic decoration aids air circulation. The top and bottom dust filters help maintain clean internal airflow over time.
You prefer tempered glass and RGB lighting
The RAVN features a premium tinted tempered glass side panel for a sleek look. It includes a front Spectrum RGB strip with on-the-fly control via the I/O panel. A pre-installed 120mm quiet rear fan provides efficient cooling. The design is space-saving yet fully compatible with ATX motherboards.
You need front radiator support
The RAVN supports a 240mm radiator in the front position, compared to the S3 which only supports 120mm. It also allows a 120mm rear radiator. This flexibility helps manage heat for high-performance components. The case fits GPUs up to 295mm and CPU coolers up to 150mm tall.
The products compared
Zalman S3 Compact ATX Mid-Tower Case
Best for: Compact builds with standard GPU sizes
- Motherboard Support
- ATX
- Case Type
- Mid-Tower
- Side Panel
- Acrylic
- Included Fans
- 3x 120mm
- Radiator Support
- 120mm
- Max GPU Length
- 330mm
View on Amazon: Zalman S3 Compact ATX Mid-Tower Case Affiliate link
The Zalman S3 is a compact ATX mid-tower case featuring a hairline front panel and a full acrylic side window. It includes three 120mm fans and supports up to eight for optimized airflow. You get USB 3.0 and 2.0 ports on the convenient top interface. This case fits graphics cards up to 330mm long and supports 120mm radiators. It is a practical option for builders who value airflow and a clean aesthetic in a smaller footprint.
Pros
- Includes three 120mm fans for immediate airflow
- Full acrylic side window for component visibility
- Supports up to eight fans for cooling expansion
- Top I/O panel with USB 3.0 and 2.0 ports
Cons
- Maximum GPU length is 330mm, limiting large cards
- Radiator support is limited to 120mm size
- Front panel design may collect fingerprints
Good fit if
- You want a compact case with strong airflow
- You need a clear acrylic side panel
- You plan to use standard-sized graphics cards
Skip if
- You require support for large 240mm or 280mm radiators
- You need a tempered glass side panel
- You are building with very long high-end GPUs
Verdict: The Zalman S3 Compact ATX Mid-Tower offers solid airflow and a clear acrylic window for a compact build. It suits users who prioritize ventilation and standard component sizes over large radiator support or glass panels.
Zalman RAVN Compact ATX Mid-Tower Case
Best for: Compact ATX builds with visible RGB aesthetics
- Motherboard Support
- ATX
- Case Type
- Mid Tower
- Side Panel
- Tempered Glass
- Included Fans
- 1x 120mm
- Radiator Support
- 240mm front, 120mm rear
- Max GPU Length
- Up to 295mm
View on Amazon: Zalman RAVN Compact ATX Mid-Tower Case Affiliate link
The Zalman RAVN is a compact ATX mid-tower case featuring tinted tempered glass. It supports GPUs up to 295mm and CPU coolers up to 150mm. The design includes a front RGB lighting strip controlled via the I/O panel. It comes with a pre-installed 120mm rear fan. This case suits users wanting a small footprint with visible aesthetics.
Pros
- Supports ATX motherboards in a compact mid-tower form factor
- Fits graphics cards up to 295mm in length
- Includes a pre-installed 120mm quiet rear fan
- Features a front RGB lighting strip with I/O control
- Accommodates CPU coolers up to 150mm in height
Cons
- Maximum GPU length is limited to 295mm
- Radiator support is restricted to 240mm front and 120mm rear
- No mention of front or side pre-installed case fans
Good fit if
- You need ATX motherboard support in a smaller chassis
- You want to showcase your build through tinted glass
- You prefer simple RGB control via a physical button
Skip if
- You require support for E-ATX or larger motherboards
- You plan to install a GPU longer than 295mm
- You need extensive pre-installed fan configurations for airflow
Verdict: Zalman RAVN Compact ATX with RGB fits users who prioritize a compact ATX build with visible aesthetics. It is ideal for those with mid-length GPUs who want basic RGB lighting without complex fan setups.
Specifications side by side
| Spec | Zalman S3 Compact ATX Mid-Tower Case | Zalman RAVN Compact ATX Mid-Tower Case |
|---|---|---|
| Motherboard Support | ATX | ATX |
| Case Type | Mid-Tower | Mid Tower |
| Side Panel | Acrylic | Tempered Glass |
| Included Fans | 3x 120mm | 1x 120mm |
| Radiator Support | 120mm | 240mm front, 120mm rear |
| Max GPU Length | 330mm | Up to 295mm |
| Tower Size | Mid-Tower | Mid-Tower |
| Fan Size | 120mm | 120mm |
| Use | not stated | Gaming |
| Lighting | not stated | RGB |
| Connectivity | USB 3.0 | USB 3.0 |
| Dimensions | 16.2 × 7.44 × 17.8 inches | 15.6 × 7.76 × 16.7 inches |
| Weight | 8.38 pounds | 7.05 pounds |
| Size | 16.22 x 7.44 x 17.76 inches | Mid Tower |
| Color | Acrylic | Black |
Frequently asked questions
Which case is lighter?
The Zalman RAVN Compact is lighter. It weighs 7.05 pounds, while the S3 Compact weighs 8.38 pounds. The weight difference is about 1.33 pounds. You might prefer the lighter RAVN if you move your PC often. The S3 uses acrylic, which adds some weight compared to the RAVN's construction.
What is the main color difference?
The S3 Compact features an acrylic side panel, giving it a clear look. The RAVN Compact comes in black with a tinted tempered glass panel. This means the S3 shows internal components through clear plastic. The RAVN offers a darker, more subtle aesthetic with its tinted glass finish.
How tall is each case?
The S3 Compact is taller at 17.8 inches. The RAVN Compact is 16.7 inches tall. This makes the S3 about 1.1 inches taller. You should check your desk or stand height if space is tight. The RAVN sits lower, which may fit better in smaller enclosures.
Which case is wider?
The RAVN Compact is slightly wider. It measures 7.76 inches in width. The S3 Compact is 7.44 inches wide. The RAVN is 0.32 inches wider. This extra width might accommodate slightly bulkier components or cable management. Both cases remain compact for ATX builds.
Is one case better for gaming?
The RAVN Compact is marketed for gaming use. It includes RGB lighting to enhance visual appeal. The S3 focuses on airflow and ventilation instead. If you want visible aesthetics and RGB effects, the RAVN is the better choice. The S3 is better if you prioritize cooling over lighting.
What is the length of each case?
The S3 Compact is 16.2 inches long. The RAVN Compact is 15.6 inches long. The S3 is 0.6 inches longer. This extra length can help fit slightly longer graphics cards. Both cases are designed for compact ATX builds, but the S3 offers more depth for component clearance.

